Railroad car brake shoe key



FIG. 1 is a front right perspective view of a railroad car brake shoekey showing my new design;

FIG. 2 is a front left perspective view thereof;

FIG. 3 is a rear right perspective view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a right side elevation view thereof, the left side elevationview being a mirror image thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged fragmentary right side view of an upper portionthereof.

FIG. 10 is an enlarged fragmentary front right side perspective view ofan upper portion.

FIG. 11 is an enlarged fragmentary front left perspective view of theupper portion thereof, indicated in FIG. 2; and,

FIG. 12 is an enlarged fragmentary rear right perspective view of theupper portion thereof.

The broken lines shown in the Figures are for the purpose ofillustrating portions of the railroad car brake shoe key and form nopart of the claimed design.

CLAIM The ornamental design for a railroad car brake shoe key, as shownand described.